Description
Dahua Technology A42AH2Z Overview
Keep an eye on a medium-sized outdoor area with the Pro Series 4MP HD-CVI Outdoor Turret Camera with Night Vision from Dahua Technology. Its 2.7-12mm varifocal lens has a 98-26° horizontal field of view for long-distance surveillance as well as close-up monitoring. The camera features a 4MP 1/3″ progressive scan CMOS sensor to capture 2560 x 1440 resolution video at up to 25 fps. The IR cut filter and built-in IR LEDs allow it to produce clear images of objects in complete darkness from up to 197′ away. The camera is housed in an IP67-rated enclosure for protection against dust and water, making it suitable for outdoor use.1/3″ progressive scan CMOS sensor captures 4MP video at up to 25 fpsNight vision up to 197′ in complete darknessMotorized 2.7-12mm varifocal lens has a 98-26° field of viewWide dynamic range (120 dB) and 3D digital noise reduction help produce clear images in varying lighting conditionsIP67-rated enclosure for outdoor use
Dahua Technology A42AH2Z Specs
Camera
| Image Sensor | 4 MP 1/3″ progressive scan CMOS sensor |
| Effective Pixels (H x V) | 2688 x 1520 |
| Electronic Shutter | 1/3 to 1/100,000 sec |
| Minimum Illumination | Color: 0.01 lux at f/1.3 IR LEDs On: 0 lux |
| S/N Ratio | >65 dB |
| Number of IR LEDs and Range | 2 x IR LEDs, up to 197′ (60 m) with Smart IR |
| IR LED Control | Auto, manual |
Lens
| Type | Motorized lens, fixed iris |
| Lens Mount Type | Board-in |
| Lens | 2.7-12mm |
| Aperture | f/1.3 |
| Field of View | Horizontal: 98-26° |
| Focus Control | Auto, manual |
| Close Focus Distance | 7.87″ (200 mm) |
Pan / Tilt / Rotate
| Adjustments | Pan: 0 to 360° Tilt: 0 to 78° Rotation: 0 to 360° |
Video
| Resolution | 4 MP (2560 x 1440), 1080p (1920 x 1080), 720p (1280 x 720) |
| Frame Rate | 25 fps at 4 MP 30 fps at 1080p, 720p |
| Video Output | 1 x BNC HD-CVI output 1 x BNC CVBS output |
| Maximum Video Transmission Range | RG-59/U Coax: 720p: 2625′ (800 m) 1080p: 1640′ (500 m) 4 MP: 1640′ (500 m) RG-6/U Coax: 720p: 3937′ (1200 m) 1080p: 2625′ (800 m) 4 MP: 2297′ (700 m) CAT6 UTP (Balun required and available separately): 720p: 1476′ (450 m) 1080p: 984′ (300 m) 4 MP: 984′ (300 m) |
| Backlight Compensation | BLC, HLC, WDR |
| Wide Dynamic Range | Up to 120 dB |
| Gain Control | AGC |
| Digital Noise Reduction | 2D/3D-DNR |
| White Balance | Auto, manual |
| Smart IR | Auto, manual |
General
| OSD Languages | Multi-language |
| Power Supply | 24 VAC ±25%, 12 VDC ±25% |
| Maximum Power Consumption | 11.6 W with 12 VDC and IR LEDs on |
| Operating Temperature | -22 to 140°F (-30 to 60°C) |
| Operating Humidity | |
| Storage Temperature | -22 to 140°F (-30 to 60°C) |
| Storage Humidity | |
| IP Rating | IP67 |
| Casing | Aluminum |
| Certifications | UL60950-1+CAN/CSA C22.2 No.60950-1 FCC CFR 47 FCC Part 15 Subpart B ANSI C63.4-2014 |
| Dimensions | 4.8 x 4.1″ (122 x 105 mm) |
| Weight | 1.4 lb (0.62 kg) |
